We go up and down ________?
We go up and down ________?
We go up and down the building___elevator
we go up and down the apartment building in the
Mr Brown lices in a high-rise.He can go up and down ________
they go up and down in a lift thy ________ a lift _________g
We go up and down the high -rise by l___.It's fast and conve
we go up and down the high-rise by l______.it's fast and con
Look at that ___,we can take it to go up and come down in th
we go though ups and downs together此句中up down为什么要加s
We use the e______ to go up and down the buildings
We use the _____ to go up and down the tall building.空内应填ele
初二英语7.We use a l____ to go up and come down in the building.